2078467798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4972411}}^1$

素因数の和:4972443

約数の個数: 16

約数和(自身を含む): 3580136640

約数和(自身を除く): 1501668842

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4972411, 9944822, 54696521, 94475809, 109393042, 188951618, 1039233899, 2078467798]

約数ペア:

[(1, 2078467798), (2, 1039233899), (11, 188951618), (19, 109393042), (22, 94475809), (38, 54696521), (209, 9944822), (418, 4972411)]